Oxacillin Sodium from Mexico
Oxacillin sodium is an isoxazolyl penicillin derivative with a penicillanic acid structure, used as a sodium salt for coverage against methicillin-resistant Staphylococcus aureus. As a penicillin salt, it is classified under tariff item 2941.10.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a pure API meeting the chemical definition in Chapter 29 note 1(a)
• If the product is for pharmaceutical use, confirm that it is not formulated with excipients that could change classification
• Provide CBSA with a clear product description and the CAS number to facilitate clearance